blockquote, body, button, dd, div, dl, dt, fieldset, form, h1, h2, h3, h4, h5, h6, html, input, li, ol, p, pre, ul 
{
    margin: 0;
    padding: 0;
    font-family: "Microsoft Yahei";}
    
.wrapper {margin: 0 auto;width: 1200px;}
.head_nav{
    width: 100%;
    height: 30px;
    border-bottom: 1px solid #f4f4f4;
    background-color: #fafafa;
    font-size: 12px;
    line-height: 30px;
}
.head_nav a:hover{color: #666;} 
.head_nav .welcome{float: left;}
.head_nav .welcome a{margin-left: 10px;}
.head_nav .welcome span{color: red;}
.head_nav .head_menu{float: right;}
.head_nav .head_menu a:hover{text-decoration: none;}
.head_nav .head_menu li{position: relative; float: left; padding: 0 8px;}       
.head_nav .head_menu .list{        
    display: none;           
}
.head_nav .head_menu .hover a:hover ~ .list{
    display: block;
    text-align: center; 
    line-height: 24px;
    width: 100%;
    border:1px solid #f0f0f0;
    background: #f0f0f0;
    position: absolute; 
    top: 30px;  
    left: 0;
}

.head_search{height: 140px; background: #fff;}
.head_search a:hover{text-decoration: none;}
.head_search .logo{float:left; padding: 10px 0;}
.head_search .search{float:left; margin:45px 0 0 119px; position: relative;}
.head_search .input{ width: 600px; height: 38px; border: 2px solid #f69 }
.head_search .input input{ float: left; width: 462px; height: 30px; border: 0; line-height: 30px; padding:4px; }
.head_search .input button{ 
    float: right; 
    width: 102.5px; 
    border: none; 
    background: #f69; 
    color: #fff; 
    text-align: center; 
    font-size: 14px;
    line-height: 38px;
    outline: 0; 
}
.head_search .groom{ line-height: 24px }
.head_search .groom a{margin-left: 6px }
.head_search .trolley{ 
    float: right;
    margin-top: 47px; 
    width: 188px;
    height: 33px; 
    border: 1px solid #e5e5e5; 
    text-align: center; 
    line-height: 33px 
}